a-a a-b a-i a-t aaa aab aaf aai aar aat aay ab- aba abb abf abi abr abt aby af- afa afb aff afi afr aft afy ai- aia aib aif aii air ait aiy ar- ara arb arf ari arr art ary at- ata atb atf ati atr att ay- aya ayf ayi ayr ayt baa bab baf bai bar bat bay bba bbb bbf bbi bbr bbt bby bfa bfb bff bfi bfr bft bfy bi- bia bib bif bii bir bit biy bra brb brf bri brr brt bry bta btb btf bti btr btt bty by- bya byf byi byr byt faa fab faf fai far fat fay fba fbb fbf fbi fbr fbt ffa fff ffi ffr fft ffy fia fib fif fii fir fit fra frb frf fri frr frt fry fta ftb ftf fti ftr ftt fty fy- fya fyb fyi i-f ia- iaa iab iaf iai iar iat iba ibb ibf ibi ibr ibt iby ifa ifb iff ifi ifr ift ify iia iib iif iii iir iit ir- ira irb irf iri irr irt iry ita itb itf iti itt ity iya iyr iyt iyy ra- raa rab raf rai rar rat ray rba rbb rbf rbi rbr rbt rfa rfb rff rfi rfr rft ria rib rif rii rir rit riy rra rrb rrf rri rrr rrt rta rtb rtf rti rtr rtt rty ry- rya ryf ryr ryy taa tab taf tai tar tat tay tba tbb tbf tbi tbr tbt tfa tfb tff tfi tfr tft tia tib tif tii tir tit tiy tra trb trf tri trr trt try tta ttb ttf tti ttr ttt tty tya tyf tyr tyt yaa yab yaf yai yar yat yay ybf ybi ybr yby yfa yff yfr yft yif yii yir yit yra yrf yrt yta ytf ytr ytt yyb yyf yyt yyy

a-ii a-ya aaaa aaab aaaf aaai aaar aaba aabb aabi aabt aaby aafa aafb aaff aafi aaib aaii aara aari aart aata aatf aatt abaa abab abaf abai abar abat abay abb- abba abbb abbi abbr abbt abby abff abia abib abir abit abiy abra abri abry abta abyt abyy afaa afar afat affa affi afft affy afia afib afif afir afit afr- afra afri afta afty aiai aiba aiff aiia aiib aiir aira airi airt airy aita aitf aiti aitr aitt aiyf arab araf arai arar arat aray arba arbi arby arfa arfb arff arft aria arib arif arii arit arr- arra arri arrr arrt arry arta arti artr arty ary- arya at-t ataa atab atai atar atat atay atfb atia atif atit atra atri atry atta atti attr atty atya ayar ayat ayay ayra ayry ayta ayya ba-i baaa baaf baar baat baba babb babi babr baby baff baft baia baib bair bait bar- bara barb barf bari barr bart bary bata batf bati batt baty baya bayi bayt bbay bbbb bfta bftt biaf biar biat biba bibb bibi bifa biff bifi bira birb biri birr birt biry bita bitt biya brab braf brai brat bray bria brit brrr bry- brya btaa btaf btrt btry bttb byar byit byrt faaa faba fabi fafa faff fafi fair fait fara farb farr fart fary fata fatf fati fatt faya fayt fbar ffar ffff ffii ffrr fftf fiaa fiaf fiar fiat fiba fifa fiff fifi fift fiii fira firy fita fiti fitt frab frat fray fria frib frit frta frya ftfy ftii fyar fyfi fyra fyry fyti i-by iaaa iaai iaat iaba iaff iaia iara iart iata iati ibar ibat ibfi ibia ibra ibri ibtb ibyi ifaa ifar ifat ifbb ifby iffy ifit ifra ifrb ifrf ifri ifta iifa iiii iiit iira iita iitr iitt iraf irai irar irby iri- iria iriy irra irri irta irtf irti itaa itaf itai itar itat itay itby itfa itia itif itra itrf itri itry itta ittf itty iyai iyar raab raaf raat raba rabb rabi raby rafa raff rafi raft raia raif raii rair rait rara rarb rarf rari rary rata ratf rati ratt raty raya rayr rayt rbaf rbbb rbbr riaa riab riai riat rib- riba riby rifa riff rift riia riif riri rita riti ritt riya riyf rrat rrif rrrr rtai rtbf rtfb ryat ryba ryff ryft ryif rytt ryyf ryyt taa- taaf taar taat taba tabb tabi taby tafa taff tafi taft taia tair tait tara tarb tarf tari tarr tart tary tata tatb tati tatr tatt taty taya tayt tayy tbaf tbar tbit tbrb tbta tbyf tiaa tiab tiaf tiar tiba tibi tifa tiff tift tiit tira tirb tiri tirr tiry tita titi titt tiya tiyi traa trab traf trai trat tray trfr tri- tria trib trif trit trra trtr try- trya tryb ttab ttbb ttfa ttff tttt tyar tybi tyff tyft tyir tyr- tyra tyrf tyrr tyta tyti tytt tyty yaaf yaar yaba yafa yaff yaft yair yait yara yarb yari yarr yart yary yata yati yaya ybry yifa yiff yift yirb yirr yiti ytay yyff yyyy

-aaa- a-fib a-iii aaaai aaata aabaa aabba aabra aafat aafir aaiib aaria aarti aarya abaab ababa ababy abaft abaia abair abait abara abari abary abati abaya abayi abbai abbar abbat abbay abbia abbyt abbyy abfab abiit abira abita abiya abrar abray abrit abtaa abtaf abtar afair afara afari affif afifa afrit aftab aftar aftra aftyr aiaff aiaia aibar aifar airai airba aitit ar-ab araat arab- araba arabi araby araft araia arara arari arata arati araya arayi arbab arbar arbat arbia arbib arbir arbit ariab ariat arita ariti arity ariya arrai array arria artar artat artia artry atara atari atbar atbat atbay atiba atira atrab atraf atray atri- atria atrii attai attar attia attir attra attry atyra ayata aybar ayiya ayrab ayria aytat ayyab baari baart baata baati baaya babai babar babby babia babra babyi bafat baffa baffi baffy bafia bafra bafta baiba baira baita baraa barab barai barar barat baray barba barbi barby barff barfi barfy bari- baria barit barra barri barry barta barty bary- barya baryt batab batar